Step by step blog creation tutorials using PHP & MySQL: Part-3
E-R Diagram Design: Hello everyone, today I want to start our tutorials with some important discussion. A visitor asked me that, I am learning PHP but I don’t completed all PHP essential tutorials. Am I capable of reading PHP blog tutorials. I say that it is very tough to understand some concepts before learning PHP basic concept. So I say that at first try to learn PHP basic tutorial then try our blog creation tutorials. So now turn our main PHP blog creation tutorials. Today I show you how to draw the entity relationship diagram for PHP blog. So at first you need to know what is E-R diagram. Entity Relationship diagram is a diagram that show you the relation between the entity. E-R diagram helps us to design our blog database. It is a part of database design. Think that a user make a comment in our blog. User and Comments is two entity of our PHP blog. So that, there is a relation between user and comments entity because user make comments. So the diagram is ...